Dual-Parameter Analog Monitor & Transmitter – FLS M9.10
The FLS M9.10 is a high-performance monitor and transmitter engineered to manage both analog and frequency signals—or two analog signals—from any device equipped with a 4-20mA or frequency output.
Featuring a 4-inch full-graphic display, it provides crystal-clear visualization of measured values along with a wealth of additional information. A multicolor interface combined with a powerful backlight ensures measurement status can be identified easily, even from a distance.
Its intuitive tutorial-based software enables quick, error-free setup of all parameters.
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4-20mA Input Calibration: Perform calibration by setting two points, a single point, or using a reference value through the innovative “in-line calibration” method.
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Frequency Input Calibration: Calibrate by simply setting installation features or applying a reference value via “in-line calibration.”
The M9.10 offers two independent 4-20mA outputs for transmitting measurements to external devices. A flexible combination of digital outputs (2 SSR and 2 relays) allows for customized control setups to suit any process requirements.
Additionally, a rear USB port supports software upgrades, enabling extensive customization options—both standard and on request.
Dual-Parameter Analog Monitor & Transmitter – FLS M9.10
Key Features Of Dual-Parameter Analog Monitor & Transmitter – FLS M9.10
- Wide graphic display
- Multicolor backlight
- Help on board
- Simultaneous visualization of two parameters
- Free setting of engineering unit
- Intuitive calibration procedure
- In line adjustment
- Multilanguage menus
- USB port for software upgrading

Technical Details of Dual-Parameter Analog Monitor & Transmitter – FLS M9.10
Specification | Details |
---|---|
Associated sensors | FLS hall effect flow sensors with frequency output, FLS F6.60 Flow sensor magmeters and all devices which generate a passive or active 4-20mA signal |
Materials | case: ABS; display window: PC; panel & wall gasket: silicone rubber; keypad: 5-button silicone rubber |
Display | LC full graphic display, backlight version: 3-colours, backlight activation: User adjustable with 5 levels of timing |
Update rate | 1 second |
Enclosure | IP65 front |
Frequency input range (frequency) | 0÷1000Hz |
Frequency accuracy (frequency) | 0.5% |
Analog input range (frequency) | 3.8÷21.0mA |
Analog input accuracy (frequency) | 0.01mA |
Supply Voltage | 12 to 24 VDC ± 10% regulated |
Max Power Consumption | <300mA |
FLS hall effect Flow Sensor power | 5 VDC @ < 20 mA |
Isolation | Optically isolated from current loop |
Short Circuit Protection | Yes |
2* Current output | 4-20 mA, isolated, fully adjustable and reversible |
Max loop impedance | 800 Ω @ 24 VDC – 250 Ω @ 12 VDC |
Current input power | 18VDC @ ≤20mA |
2× Solid State Relay output | User selectable as MIN alarm, MAX alarm, Pulse Out (for frequency input), Window alarm, Off |
Relay output specs | Optically isolated, 50 mA MAX sink, 24 VDC MAX pull-up voltage; Max pulse/min: 300; Hysteresis: User selectable |
2× Relay output | User selectable as MIN alarm, MAX alarm, Pulse Out (for frequency input), Window alarm, Off |
Relay contact type | Mechanical SPDT contact |
Mechanical life | 10⁷ operations |
Electrical life | 10⁵ N.O./N.C. switching capacity 5A/240VAC |
Max pulse/min | 60 |
Hysteresis | User selectable |
Certifications | Manufactured under ISO 9001, Manufactured under ISO 14001, CE, RoHS Compliant, EAC |
Operating Temperature | -10 to +70°C (+14 to +158°F) |
Storage Temperature | -30 to +80°C (-22 to +176°F) |
Relative Humidity | 0 to 95% not condensing |

Part No. | Description / Name | Power supply | Wire power Technology | Sensor Input | Output | Weight (gr.) |
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M9.10.P1 | Panel mount Dual Analog monitor | 12 - 24 VDC | 3/4 wire | 2 * 4-20mA | 2*(4-20mA), 2*(S.S.R.), 2*(mech. relay) | 550 |
M9.10.W1 | Wall mount Dual Analog monitor | 12 - 24 VDC | 3/4 wire | 2 * 4-20mA | 2*(4-20mA), 2*(S.S.R.), 2*(mech. relay) | 650 |
M9.10.W2 | Wall mount Dual Analog monitor | 110 - 230 VAC | 3/4 wire | 2 * 4-20mA | 2*(4-20mA), 2*(S.S.R.), 2*(mech. relay) | 750 |
Dual-Parameter Analog Monitor & Transmitter – FLS M9.10
Technical Specifications of Dual-Parameter Analog Monitor & Transmitter – FLS M9.10

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